由于轻质油品具有热波特性和一定的含水率，燃烧时易出现沸溢、喷溅现象（）
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You should not have driven that car with its brakes out of order. You _____ a serious
A. might have
B. might have had
C. should have
D. should have had
液化气气瓶着火，角阀损坏在不能止漏的情况下不宜扑灭（）
汽车库建筑和库内汽车同时发生火灾，应区别轻重缓急，确定主攻方向（）
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